I made no mention or argument based on the number
Post# of 123692
"the human brain uses a whopping 20 percent of the body’s energy despite taking up only 2 percent of the body’s mass. It’s an energy hog, and there’s no “off” switch; the current courses continuously."
this continuous use of energy by the human brain means less energy is available to our legs etc for running. The blood supplies the nutrient to our muscles etc and helps remove the waste products,which affects the muscles ability to perform work. Again,due to the high energy needs of the brain, which receive priority,fewer nutrients are available for our legs to perform work.
There are many scientific articles you can freely access re these things.
Because of your longstanding hatred of the blood which defeated you,any mention of ANY blood apparently incenses you, but I have more things to do than think about you and I was NOT referencing that particular blood nor its context and what I wrote was not for your benefit. I was repeating what a scientist said.
As to any contention re the number of legs in relation to speed I made no such argument. There are two legged species heavier than us who run much faster than us,such as the ostrich and emu-again partially because their brains use much less energy than our brains continuously require-only somebody without a brain would deny these things and you had the same equal opportunity as me to choose the path of knowledge- you cannot now reverse time or your defeat- your millions of decisions to choose deception were honored by the masters equal opportunity laws of free will applied equally and fairly to everybody.